Easy — 1–2 hours
Description
MIA's Description
This component is a replacement part for Aqua-Hot heating systems.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | AQUA HOT |
| Part Number | A0EC PLX-112-300 |
Videos
Aqua Hot 400D MultiPlex Operation & Basic Troubleshooting
Aqua Hot HD MD Truck Heaters - HeatMyRV.com
LichtsinnRV.com - Aqua-Hot Service
Aqua-Hot Maintenance - RV Antifreeze Flush Full Video
RV Aqua-Hot Exhaust Upgrade - Stainless Steel Exhaust Tip Replacement
Oasis hot water heater known issues with wiring harness
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy